27 search results - page 1 / 6 » A no-reference Blocking Artifacts Visibility Estimator in im... |
TCSV
2010
13 years 6 days ago
2010
A novel no-reference metric that can automatically quantify ringing annoyance in compressed images is presented. In the first step a recently proposed ringing region detection meth...
ICIP
2010
IEEE
13 years 3 months ago
2010
IEEE
In this paper, we present a new low-complexity no-reference metric that assesses the visibility of blocking artifacts in DCT-coded images. The metric works in the spatial domain a...
TCSV
2002
13 years 5 months ago
2002
A novel frequency-domain technique for image blocking artifact detection and reduction is presented in this paper. The algorithm first detects the regions of the image which presen...
ICIP
1998
IEEE
13 years 9 months ago
1998
IEEE
In this paper we use the information in the chrominance bands to reconstruct color block transformed compressed images. For the luminance and the two chrominance channels, we de n...
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
In this work a new method is proposed for coding artifact reduction of MPEG compressed video sequences. The method makes use of a simple cost-effective technique that allows the b...